4-甲酰氨基安替吡啉

1-环己基-3-(1,5-二甲基-3-氧代-2-苯基吡唑-4-基)硫脲

N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)benzamide

1-methyl-2-phenylhydrazine

5-methyl-4-nitroso-1,2-dihydropyrazol-3-one